It is impossible to answer this question because the premium of the debt balance insurance is calculated on a case by case basis. Firstly, it depends on your loan. The higher the capital insured, the higher will be the premium. The duration of the borrowing period and high interest rates may also determine the amount of the premium insurance.
At least, the premium calculation takes into account your risk of death. This risk can be influenced by a wide range of factors: your age at the day of the conclusion of the credit agreement (the more aged you are, the higher will be the premium), if you are a smoker or not, your heath status and if you practice extreme sports or not.
In some cases, the amount to pay can rise to thousands of euros, especially when you pay the premium at once! In fact, there are three ways of payment: a single premium to be paid when the contract is signed, annual premiums to be paid during the two thirds of the insured period (for example, 13 annual premiums for a 20-year loan) or annual premiums to be paid throughout the duration of the loan.